{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "36870",
    "entityType": "Notification",
    "nonce": "0x14a0393e7af7b3a7379fcfd6d9b0215aa66245a6ef4fa1c554beee304eae3f7a",
    "signature": "0xdd001d3df357a3b09277a612ce981579041cb548fa412d7a13a90a0cf6a5189c4f097a51a4aa723940f4a19003fa7b48040fc910b2c394696c313e32a91de6f21b",
    "signer": "0x28Dc6A10bCEa4758f6e5181da635c9F530d808f9",
    "userId": "133206"
  }
}